Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	TBX21
Human P-Site:	S503
P-Site Sequence:	DSKRRRVSPYPSSGD
UniProt:	Q9UL17
Intern. Prot. ID:	IPI00007732

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX21	Q9UL17	S503	DSKRRRVSPYPSSGD	100 / 9 AA	58
Phosphosite 1:	TBX21	Q9UL17	Y505	KRRRVSPYPSSGDSS	100 / 7 AA	58
Phosphosite 2:	ZC3H13	Q5T200	S372	PPLRRSASPYPSHSL	77 / 9 AA	197
Phosphosite 3:	SLC16A12	Q6ZSM3	S223	KEDIKRVSPYSSLTK	75 / 8 AA	53
Phosphosite 4:	MAP3K1	Q13233	S275	GVRRKRVSPVPFQSG	75 / 8 AA	164
Phosphosite 5:	T	O15178	S288	TLRSHRSSPYPSPYA	75 / 8 AA	47
Phosphosite 6:	Pim3	Q86V86	S263	LLFRRRVSPECQQLI	100 / 6 AA	36
Phosphosite 7:	C6orf141	Q5SZD1	S232	HAAGRRVSPSPGTWL	75 / 8 AA	27
Phosphosite 8:	RNF168	Q8IYW5	S411	SAKRRKVSPESSPDQ	66 / 9 AA	65
Phosphosite 9:	WDR47	O94967	S292	TPLISKLSPYPSSPM	71 / 7 AA	102
Phosphosite 10:	SIM1	P81133	T384	SSKSKSRTSPYPQYS	62 / 8 AA	85
Phosphosite 11:	SIM1	P81133	S385	SKSKSRTSPYPQYSG	62 / 8 AA	85
Phosphosite 12:	WDR47	O94967	Y294	LISKLSPYPSSPMRR	71 / 7 AA	102
Phosphosite 13:	ANXA1	P04083	Y39	PGSAVSPYPTFNPSS	83 / 6 AA	39
Phosphosite 14:	NUDT9	Q9BW91	S68	SHNKARTSPYPGSKV	71 / 7 AA	39
Phosphosite 15:	ANXA1	P04083	S37	GGPGSAVSPYPTFNP	83 / 6 AA	39
Phosphosite 16:	ZFP106	Q9H2Y7	T350	REKPRRWTPYPSQKT	75 / 8 AA	209
Phosphosite 17:	TSG101	Q99816	S172	PGMPGGISPYPSGYP	83 / 6 AA	44
Phosphosite 18:	ZNF318	Q5VUA4	S79	PPRGRRVSPSPPRAR	85 / 7 AA	251
Phosphosite 19:	TSG101	Q99816	Y174	MPGGISPYPSGYPPN	83 / 6 AA	44
Phosphosite 20:	Met	P08581	Y1365	NVKCVAPYPSLLSSE	83 / 6 AA	156